Senior Principal Developer Jobs in Phoenix, AZ

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Principal Software Engineer - Kernel Engineer (C++)

Request Technology, LLC

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Remote

Full-time

NO SPONSORSHIP Principal Kernel Engineer SALARY: $235,000 - $275,000 plus 10% bonus and pre-IPO stock LOCATION: remote You will focus on stopping ransomware. New features, bug fixes, performance enhancements, write high quality multithread. Safe code c++ in both Kernal mode win32 APIs and NT Kernal internals reverse engineering windows mini-filter drivers windows filter platform call out drivers SQL databricks rust c++ We deliver an anti-ransomware solution that breaks new ground as to what an a
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Posted 38 days ago | Updated 13 days ago

Lead Mobility Engineer

Leidos

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Remote

Full-time

Leidos is seeking an experienced Lead Mobility Engineer to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to Defense Information Systems Agency (DISA) and Department of Defense (DoD).The Lead Mobility Engineer will lead a team of engineers to design, implement, and deploy tools to manage and maintain mobile devices for unclassified, secret and top secret environments. PROGRAM LINK: ;br> POSITION: Fully REMOTE capable Primary R
Posted 16 hours ago | Updated 5 hours ago

Software Engineer IV

Medifast, Inc.

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Remote or Baltimore, Maryland, USA

Full-time

About The Opportunity At Medifast, our team members are relentless in our mission of driving Lifelong Transformation, Making a Healthy Lifestyle Second Nature . When you join Medifast, you become part of a dynamic, fast-growing community of highly motivated, like-hearted people who share a passion for promoting health and wellness. Just as OPTAVIA Coaches inspire Clients to reach their personal wellness goals, at Medifast, we inspire each other to bring our best to work each day to further our s
Posted 37 days ago | Updated 1 hour ago

Lead Java Developer

Agile

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Remote or Atlanta, Georgia, USA

Full-time

Location: Hybrid Remote in Atlanta or 100% Remote must be in the United States and willing to work Eastern business hours Employment Type: Permanent / Direct Hire / Full-time Salary: Up to $140K (depending on experience) + bonus Work Authorization: Due to client requirements, only candidates who do not require sponsorship now or in the future will be considered. Benefits: Unlimited PTOFull healthcare coverage for employees + family (medical, dental, vision, life, and supplemental insurances)Shor
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Posted 3 days ago

Senior Staff Firmware Engineer (Hybrid)

Becton Dickinson & Company

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Remote or Milpitas, California, USA

Full-time

Job Description Summary Seeking an experienced Senior Staff Firmware Engineer to lead the development and evolution of high-quality instrument control firmware for BD's flow cytometers. You will provide technical leadership and architectural guidance to ensure robust and reliable firmware solutions. As a key member of the firmware development team, you will architect, develop, debug, and document firmware that meets product requirements with high reliability and robustness. You will provide sig
Posted 58 days ago | Updated 5 hours ago

Staff Engineer II - Senior DevOps Engineer

Western Alliance Bank

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Phoenix, Arizona, USA

Full-time

Job Title: Staff Engineer II - Senior DevOps Engineer Location: Block 23 What you'll do: The Senior DevOps Engineer is accountable for capability engineering & support for tooling and processes that support Application Development, Testing, & Build/Deploy (CI/CD) capabilities. As a Senior DevOps Engineer for this domain, you are responsible for advancing the capability roadmap to develop platforms & services that application teams can consume & onboard on to enable automation, robust testing,
Posted 9 days ago | Updated 5 hours ago

MLOps Architect

People Force Consulting Inc

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Remote

Contract

We're seeking an experienced Lead MLOps Engineer to lead the operationalization of our Machine Learning workloads.As a key team member, you'll be responsible for designing, building, and maintaining infrastructure required for efficient development, deployment, and monitoring of machine learning workloads. Your close collaboration with data scientists will ensure that our models are reliable, scalable, and performing optimally.This role requires expertise in automating ML workflows, enhancing mo
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Posted 11 days ago | Updated 22 hours ago

Senior Staff Software Engineer, Reliability Engineering

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: We are a community based on connection and belonging - a community that was born in 2007 when two hosts welc
Posted 60+ days ago | Updated 5 hours ago

Lead MLOps Engineer

ADDSOURCE

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New York, USA

Third Party

What is in it for you? We're seeking an experienced Lead MLOps Engineer to lead the operationalization of our Machine Learning workloads. As a key team member, you'll be responsible for designing, building, and maintaining infrastructure required for efficient development, deployment, and monitoring of machine learning workloads. Your close collaboration with data scientists will ensure that our models are reliable, scalable, and performing optimally. This role requires expertise in automating M
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Posted 16 days ago | Updated 21 hours ago

Senior Staff Software Engineer, Marketing Technology

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Our mission at Marketing Technology is to provide a state-of-the-art platform and measurement capabilities
Posted 60+ days ago | Updated 5 hours ago

Cloud Engineer

Robert Half

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Remote or Lehi, Utah, USA

Contract

Description We are seeking a Senior/Staff Elasticsearch Engineer to architect and manage scalable, high-performance search infrastructure tailored to document and file management. This role is critical to powering search and discovery for business-critical documents. Job Description: Responsibilities Design, implement and manage scalable ElasticSearch clusters optimized for indexing and querying large volumes of documents Drive architectural reviews and provide technical guidance on complex se
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Posted 20 days ago | Updated 1 hour ago

Principal, Software Engineer- Node.js

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do Walmarts Gen AI powered My Assistant team is seeking an experienced Principal Software Engineer with expertise in Node.Js. This individual will play a pivotal role in reshaping, designing and implementing My Assistant Experience as a platform which can be integrated, leveraged, and supported as a single stop shop for all our associate needs. This role offers significant growth prospects and reports directly to the Director of Walmart My Assistant Experiences. W
Posted 56 days ago | Updated 5 hours ago

Lead Web Engineer

Robert Half

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Remote or Springfield, Massachusetts, USA

Contract

Description We are looking for an experienced Lead Web Engineer to oversee the design, deployment, and management of web hosting infrastructure in Springfield, Massachusetts. This long-term contract to FTE position requires an individual with expertise in web systems, security, and cloud technologies to ensure reliable and secure web services. As a key member of the team, you will play an integral role in leading projects and managing team members while driving innovation in web infrastructure d
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Posted 17 days ago | Updated 1 hour ago

Lead Python Developer

Eliassen Group

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Anywhere, US

Contract

Description: **100% Remote** Our client, a real estate services company is looking to engage an experienced lead Python developer. Rate: $65 - $70/hr Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Responsibilities: Act as a Lead member of an Agile Development Team to deliver flexible, scalable, re
Posted 40 days ago | Updated 4 hours ago

Sr. Staff Machine Learning Engineer, Monetization, Privacy ML

Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 24 days ago | Updated 5 hours ago

Sr Staff Applications Operations Engineer

GE Aerospace

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Remote

Full-time

Job Description Summary This Senior Staff Application Operations Engineer role is responsible for supporting and maintaining critical applications and related data processing platforms and services supporting the Digital Technology Quality Operations space. This role will ensure the team has the facilities, tools, resources and skills needed to deliver on commitments while tracking ongoing execution and delivery of Application Operations delivery SLAs, critical knowledge-based documentation, and
Posted 16 hours ago | Updated 5 hours ago

Staff Software Engineer, Product Safety

Pinterest, Inc.

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Remote or Chicago, Illinois, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 60+ days ago | Updated 5 hours ago

Staff Engineer II, Firmware (Hybrid)

Becton Dickinson & Company

•

Remote or Milpitas, California, USA

Full-time

Job Description Summary Seeking an experienced staff level Firmware Development Engineer to play a leading role in developing high quality instrument control firmware for BD's line of flow cytometers. As a leading member of the firmware development team, you will be responsible for architecting, developing, debugging, and documenting robust and reliable firmware to satisfy the product requirements. Must be detail-oriented, process-focused, and results-driven. Are you ready to make a difference
Posted 58 days ago | Updated 5 hours ago

Senior Staff AI Engineer - LLM inference optimization

Yoh - A Day & Zimmerman Company

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Remote or San Jose, California, USA

Full-time

Senior Staff AI Engineer LLM inference optimization Roles and Responsibilities: Design and architect technical solutions to deliver foundational AIOS capabilities within SkyOS across ECU domains in electric vehicles (EVs).Lead the development of proof-of-concept projects to evaluate architectural designs for functionality, performance, security, and reliability.Collaborate closely with engineering teams to understand real-world development constraints and ensure high-quality implementation, val
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Posted 60+ days ago | Updated 17 hours ago

Lead Software Engineer, AI

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Lead Software Engineer - AI, Westlaw We are seeking an experienced Lead Software Engineer to join our fast-moving, forward-thinking group that is creating AI-driven software for legal professionals, and our flagship product, Westlaw. You will be developing and implementing cutting-edge solutions using Python, REST APIs, AI technologies, and AWS cloud infrastructure. About the Role: In this role as a Lead Software Engineer - AI, you will: Innovate, implement and operationalize in a fast-paced E
Posted 60+ days ago | Updated 5 hours ago